﻿using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.ServiceModel;

namespace BhServer.Comunication
{
    public interface IChatServiceCallback
    {
        [OperationContract]
        void NotifyUserConnected(ChatUser user);

        [OperationContract]
        void NotifyUserDisconnected(ChatUser user);
    }
}
